Pratt & Whitney Canada PW150A

Service difficulty reports · 3,094

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duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE engine_model_key = 'PW150A'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR CA190227003Engine · making metal(CAN) WHILE AIRBORNE ENGINE #1 AUTOMATIC SHUTDOWN AND RETURNED BACK TO STATION. FAULT CODES CHECKED 360, 732, 907, 908,938. MAINTENANCE TECHNICIANS FOUND CHIP DETECTOR AND FILTERS CONTAMINATED WITH METAL DEBRIS. ENGINE TO BE REPLACED (TC# 20190227003)Feb 22, 2019 · Bombdr DHC8400 · Engine (Turbine/Turboprop)SDR CA190220015Line · damaged(CAN) L/H ENGINE FUEL LEAK PIPE BETWEEN FUEL/OIL HEAT EXCHANGER BYPASS VALVE AND FUEL/OIL MANIFOLD ASSEMBLY CRACKED AT SOLDERING POINT REPLACED PIPE BETWEEN FUEL/OIL HEAT EXCHANGER BYPASS VALVE AND FUEL/OIL MANIFOLD ASSEMBLY WO3, WO4 AND L/H ENGINE IGNITIONFeb 17, 2019 · Airbus BD5001A11 · Engine Fuel DistributionSDR CA190422009Oil System · leaking(CAN) AIR TURN BACK DUE TO SMELL REPORTED IN CABIN & COCKPIT. BORESCOPE INSPECTION OF THE HP IMPELLER AND DIFFUSER PIPES ON ENGINE #1 PERFORMED, FOUND HEAVY SIGNS OF OIL AT HP IMPELLER EXDUCER AND THE DIFFUSER PIPES, ALSO OIL COMES ALREADY OUT FROM DIFFUSER PIFeb 17, 2019 · Bombdr DHC8400 · Turbine Engine Oil SystemSDR CA190211007Engine · making metal(CAN) ENGINE TURBO MACHINERY CHIP DETECTED FAULT CODE 938 (ENGINE #2) WAS RECEIVED VIA FAST SYSTEM. THE AIRCRAFT WAS REMOVED FROM SERVICE AND A CHIP WAS RETRIEVED FROM THE DETECTOR. FOLLOWING LAB ANALYSIS OF THE MATERIAL, THE ENGINE WAS REPLACED AND THE AIRCRAFeb 8, 2019 · Bombdr DHC8400 · Engine (Turbine/Turboprop)SDR CA190219008Blade · distorted(CAN) DURING CLIMB OUT THE LEFT-HAND ENGINE EMITTED A LOUD NOISE, PROMPTING THE CREW TO SHUT DOWN THE ENGINE. THIS IS FOLLOWED BY SMOKE ENTERING THE CABIN. THE CREW THEN DECIDED TO DIVERT FOR A SAFE LANDING. THE AIRCRAFT LANDED UNEVENTFULLY 15 MINUTES LATER ANFeb 7, 2019 · Bombdr DHC8400 · Turbine Engine Compressor SectionSDR CA190212003Carbon Seal · leaking(CAN) CUSTOMER REPORTED WET SOCKS SMELL IN COCKPIT AND CABIN AFTER TAKE-OFF. APU DEACTIVATED AND GND HEATER USED, SMELL OBSERVED DURING DESCENT UP TO THE LANDING WITH BLEED 1 TO OFF AND RECIRCULATION FAN TO OFF.Jan 30, 2019 · Bombdr DHC8400 · Turbine Engine Oil SystemSDR CA190109007Valve · malfunctioned(CAN) #1 ENGINE TORQUE FLUCTUATION CAUSING YAW, CENTRAL DIAGNOSTIC SYSTEM (CDS) IDENTIFIED PROBLEM AS A #1 ENGINE BLEED SYSTEM P2.7 HBOV VALVE NOT FUNCTIONING CORRECTLY CAUSING THE TORQUE FLUCTUATION, P2.7 HBOV REPLACED AIRCRAFT RTS.Jan 4, 2019 · Bombdr DHC8400 · Engine Bleed Air SystemSDR QXEA2018101600366Engine · surgesON VERY SHORT FINAL ONE ENGINE APPEARED TO SURGE 3-4 TIMES. NO CAUTION OR WARNING LIGHTS ILLUMINATED. ED INDICATIONS WERE NOT OBSERVED AS THE SURGES HAPPENED AT VERY LOW ALTITUDE. REMOVED FROM SERVICE. PERFORMED GVI INSPECTION OF ENGINES, PROPELLERS. NO DEFECTOct 15, 2018 · N433QX · Bombdr DHC8402 · Engine (Turbine/Turboprop)SDR CA181015011Seal · obstructed(CAN) DURING CLIMB, A LOUD NOISE HEARD THROUGH 15000 FT. NOISE WAS VERY LOUD, ALMOST LIKE A HORN SOUND. AIR TURN BACK PERFORMED. ON DESCENT, THE NOISE ABRUPTLY STOPPED THROUGH 15000 FT. MAINTENANCE FOUND INSULATION BLANKET UNDER THE ESCAPE HATCH SEAL. CONOct 14, 2018 · Bombdr DHC8400 · Emergency ExitsSDR CA181015012Engine · failed(CAN) BA SER CASE: 32612 SER-ETOPS-RT ENGINE FAULT OIL DEBRIS ABOVE LIMITS EVENT NR 1: CS100/SN 50014/AIRPORT: ZRH/STATUS: A/C OOS/79 RT ENG FAULT OIL DEBRIS ABOVE LIMITS/00:00, REF EVENT 51743. RT ENGINE TO BE REPLACED OOS SINCE OCT 12TH 0900 LT. NEXT ADVISOct 14, 2018 · Airbus BD5001A10 · Engine (Turbine/Turboprop)SDR CA181015013Cooler · leaking(CAN) BA SER CASE: 32571 SER-ETOPS-LT OIL PRESSURE WARNING CALL FROM AIRPORT AUTHORITY THAT AIRCRAFT HB-JBC DECLARED PAN PAN AND MADE A SAFE SINGLE ENGINE LANDING IN ZRH. LT ENG LOW OIL QTY WARNING IN CLB AT FL210 LVL OFF AT FL220, STATUS PAGE CHECKED AND CONOct 13, 2018 · Airbus BD5001A10 · Engine Fuel/Oil CoolerSDR QXEA2018092500347Engine · failedDURING CLIMB #1 ENGINE HIGH OIL PRESSURE MASTER WARNING. TEMP WENT TO 123 DEGREES. PERFORMED A INFLIGHT SHUTDOWN OF THE #1 ENGINE AND RETURNED TO THE FIELD. CREW REPORTS A SMOKE HAZY THROUGHOUT THE AITRCRAFT CABIN AFTER THE SHUTDOWN. LANDING WAS UNEVENTFUL. ENSep 24, 2018 · N422QX · Bombdr DHC8402 · Engine (Turbine/Turboprop)SDR QXEA2018092400342Engine · failedDURING CLIMB OUT PDX NR 1 ENG HIGH OIL PRESS MASTER WARNING AT 14K OIL TEMP WENT 78DEGREE -A223 DEG. SHUT DOWN AND PROP FEATHERED. AT 123 FINAL READING AT 146 POWERPLANT CAME ON W MASTER WARNING NR 1 ENG PEC CAUTION ALSO ILLUMINATED. RETURNED TO FILED. LANDINGSep 21, 2018 · N422QX · Bombdr DHC8402 · Engine (Turbine/Turboprop)SDR CA180925014Acm · faulty(CAN) AIRCRAFT EXPERIENCED A BURNING SMELL IN THE CABIN, PLUS UNCONTROLLABLE TEMPS FROM THE ECS AND LOUD BANGING THAT COULD BE HEARD FROM THE AFT GALLEY AND AFT CABIN. FLIGHT CREW CONTACTED ATC AND REQUESTED EMERGENCY SERVICES VEHICLES BE ON STANDBY (CREW ELESep 21, 2018 · Bombdr DHC8400 · Cabin Cooling SystemSDR CA180925006Tube · loose(CAN) SIGNIFICANT FLUCTUATIONS IN ENGINE 2 OIL PRESSURE NOTED AT 0759 IN CRUISE. EVENT MARKER PRESSED. FLUCTUATIONS WERE ALL DOWNWARD IN PRESSURE INDICATIONS. DOWNWARD FLUCTUATIONS WERE SIGNIFICANTLY BELOW 44 PSI. CREW PREPARED THE QRH. OIL PRESSURE WARNISep 11, 2018 · Bombdr DHC8400 · Turbine Engine Oil SystemSDR CA180910003Engine · failed(CAN) SER-ETOPS-RT ENGINE REPLACEMENT (IMPENDING BYPASS). DURING ENG START CAUTION RT ENG FAULT-OIL FILTER IMPENDING BYPASS RT ENGINE TO BE REPLACED NEXT ADVISE 12TH 12:00. (TC# 20180910003)Sep 8, 2018 · Airbus BD5001A10 · Engine (Turbine/Turboprop)SDR CA180910002Engine · failed(CAN) SER - ETOPS RT ENGINE REPLACEMENT (IMPENDING BYPASS) EVENT NR 2: CS300/SN 55015/AIRPORT: ZRH/STATUS: A/C OOS/24 RT ENG FAULT/IMPENDING BYPASS/01:35 (REF EVENT 51256). RT ENGINE TO BE REPLACED NEW ADVISE TIME 11TH AT 12:00 ENGINE S/N: P735973. (TC# 20180Sep 7, 2018 · Airbus BD5001A11 · Engine (Turbine/Turboprop)SDR CA180907009Control Unit · faulted(CAN) POWER PLANT MESSAGE ILLUMINATED WHILE POWER LEVER RETARTED TO REDUCE ITT BELOW 700 C DURING CRUISE. AIR TURNBACK CARRIED OUT AND AIRCRAFT LANDED SAFELY WITHOUT ANY INCIDENT. DURING MAINTENANCE INVESTIGATION AND TROUBLESHOOTING, PER FIM & AMM, FAULT COUSep 6, 2018 · Bombdr DHC8400 · Propeller Controlling SystemSDR CA180809009Boot · out of position(CAN) FWD BAGGAGE COMPARTMENT DOOR INDICATION ON TAKE OFF. AIR TURN BACK CARRIED OUT. MAINTENANCE INSPECTION OF BOTH THE CLOSED AND LOCKED PROXIMITY SENSORS FOUND SERVICEABLE. HOWEVER, FOUND THE BOOT ON THE CLOSED SENSOR FOULING. THE BOOT ADJUSTED AND OPERAug 9, 2018 · Bombdr DHC8400 · Cargo/Baggage DoorsSDR CA180808018Support Beam · cracked(CAN) LT NACELLE, OUTBOARD FLAP TRACK NR 3 SUPPORT BEAM FOUND CRACKED 0.75` ALONG RADIUS APPROXIMATELY 6` FWD OF XN210.00. THE BEAM IS A PRINCIPLE STRUCTURE ELEMENT THAT SUPPORT THE NR 3 FLAP ROLLER TRACK. NO INDICATION OF DEFORMATION OR INDUCED DAMAGE NOTEDAug 6, 2018 · Bombdr DHC8400 · Trailing Edge FlapsSDR CA180723013Spring · broken(CAN) AMBER LT MLG DOOR AND LH RED MLG LIGHT REMAINED ILLUMINATED AFTER TAKEOFF. A/C RETURNED TO THE POINT OF DEPARTURE. LT MLG UPLOCK ACTUATOR INBOARD SPRING FOUND BROKEN. SPRING WAS REPLACED, GEAR SWINGS WERE CARRIED OUT AND THE AIRCRAFT WAS SUBSEQUENTLY Jul 23, 2018 · Bombdr DHC8400 · Landing Gear Door Retract SectionSDR CA180723015Seal · damaged(CAN) LOSS OF CABIN PRESSURE WITHOUT ANY INDICATION. UNABLE TO PRESSURIZE IN AUTO OR MANUAL MODE. AIRCRAFT CONTINUED TO INTENDED DESTINATION. OPERATOR REPLACED AFT BAGGAGE DOOR SEAL DUE TO DAMAGE AND REPLACED CPC. AIRCRAFT RETURNED TO SERVICE. (TC# 201807Jul 20, 2018 · Bombdr DHC8400 · Cargo/Baggage DoorsSDR CA180723018Tire · failed(CAN) THE CREW REJECTED TAKEOFF AT APPROXIMATELY 100 KNOTS DUE TO A NOSE SHIMMY. FAILURE OF BOTH NOSE LANDING GEAR TIRES THEN OCCURRED. DAMAGE WAS SUSTAINED TO THE NOSE LANDING GEAR TRAILING ARM DUE TO CONTACT WITH THE RUNWAY. TIRE FRAGMENTS DAMAGED THE LT Jul 20, 2018 · Bombdr DHC8400 · TireSDR CA180723009Wire Harness · arced(CAN) NR 1 ENGINE FADEC REPORTS CODE 970 ON BOTH CHANNELS `NO LIGHT UP WITH IGNITER B`. MTC CONDUCTED IGNITER TEST AND DISCOVERED THE IGNITION CABLE B ARCING ON A CUSHION CLAMP. IGNITION CABLE B REPLACED AND TESTED WITH NO FURTHER FAULT NOTED. (TC# 20180723Jul 19, 2018 · Bombdr DHC8400 · Ignition System WiringSDR QXEA2018071900262Engine · failedCLIMBING THROUGH APPROX 3000' FEET MSL THE NR 1 ENGINE SURGED TWICE THEN SHUT DOWN. THERE WERE NO CAUTION OR WARNING LIGHTS PRIOR TO THE SHUTDOWN. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. DEBRIS FOUND IN MAIN OIL FILTER. REF W/O 245318 FOR Jul 17, 2018 · N429QX · Bombdr DHC8402 · Engine (Turbine/Turboprop)SDR CA180709001Oil System · contaminated(CAN) LT ENGINE ODM (OIL DEBRIS MONITOR) EXCEEDANCE. ENGINE REPLACED, PER TC AND BA AGREEMENT, AN SDR MUST BE CREATED FOR EVERY ETOPS EVENT. (TC# 20180709001)Jul 8, 2018 · Airbus BD5001A11 · Turbine Engine Oil SystemSDR CA180706020Spring · broken(CAN) AFTER T/O, ON LANDDINGG RETRACTION, LT AMBER & RED MAIN LANDING LIGHTS ILLUMINATED. ON VISUAL CONFIRMATION, LANDING GEAR DOOR (LT) APPERAED OPEN & LT MAIN LANDING RETRACTED. AFTER FURTHER INVESTIGATION, FOUND ONE SPRING BROKEN INSIDE THE LT MLG UP LOCKJul 5, 2018 · Bombdr DHC8402 · Landing Gear Retraction/Extension SystemSDR CA180723014Window · damaged(CAN) DURING CLIMB, HARD BURN PLASTIC WAS SMELLED BY PILOTS. AFTER A WHILE UNPLEASANT EYE PINCH STARTED. AFTER SWITCHING OFF OF THOSE TWO SWITCHES SMELL DISAPPEARED. CREW DECIDED TO PERFORM AN ATB. NO EMERGENCY WAS DECLARED AS THE SITUATION WAS BETTER DURIJun 26, 2018 · Bombdr DHC8400 · Flight Compartment WindowsSDR CA180618002Connector · dirty(CAN) PILOT REPORTED ENG ADPT HEAT 1 CAUTION LIGHT ILLUMINATED AND CIRCUIT BREAKER TRIPPED IN FLIGHT, AIR TURN BACK WAS PERFORMED. MAINTENANCE DISCONNECTED CONNECTOR 9811-P350 AND MEASURED PINS K AND L, WHICH MEASURED 2000 (OHMS) AND 11.4 (OHMS) RESPECTIVELY.Jun 18, 2018 · Bombdr DHC8400 · Engine Anti-Icing SystemSDR CA180510008Sensor · broken(CAN) NOSE GEAR DOOR OPEN LIGHT INDICATION AFTER LDG RETRACTION. MAINTENACE FOUND BROKEN NLG DOOR CLOSED SENSOR BRACKET AND DAMAGED SENSOR. BRACKET AND SENSOR REPLACED. AIRCRAFT RETURNED TO SERVICE. (TC# 20180510008)May 8, 2018 · Bombdr DHC8400 · Landing Gear Position and WarningSDR CA180423012Engine · failed(CAN) BA SER CASE: 24416, AS PER TC AND BA AGREEMENT, A SDR MUST BE CREATED FOR EACH ETOPS EVENT SER-ETOPS- RT ENGINE OIL DEBRIS ABOVE LIMIT (ENGINE REPLACEMENT). DURING INSPECTION, PER PW EA15CC570F (CAS -1697-G2T709) FOUND RT ENGING BC3 & AGB CHIP COLLECTORApr 22, 2018 · Airbus BD5001A11 · Engine (Turbine/Turboprop)SDR QXEA2018042000151Engine · abnormalDURING DAILY SYSTEM CHECK OF THE AUTOFEATHER SYSTEM, THE NR 1 ENGINE CONSISTENTLY SHOWING 10% TORQUE LESS THAN IT SHOULD. FOUND NO FAULTS IN CDS. COMPLIED WITH PEC CALIBRATION IAW AMM 61-20-36-720-801. AUTOFEATHER TESTED GOOD IAW AMM 61-20-00-710-810. NO Apr 17, 2018 · N446QX · Bombdr DHC8402 · Engine (Turbine/Turboprop)SDR CA180405001Return Line · chafed(CAN) FOLLOWING TAKEOFF, NR 1 ISO VLV AND ROLL SPLR INBOARD CAUTION LIGHTS ILLUMINATED. APPROPRIATE QRH ACTIONS CARRIED OUT AND THE AIRCRAFT RETURNED TO THE POINT OF DEPARTURE. NR 1 HYD QTY HAD DECREASED TO 15%. MAINTENANCE DISCOVERED THAT THE NO 1 SPOILER Apr 4, 2018 · Bombdr DHC8400 · Hydraulic System, MainSDR QXEA2019032200134Pcu · malfunctionedSHORTLY AFTER TAKEOFF THE NUMBER 2 TORQUE WAS SUPPOSED TO BE AT 90% AND WAS AT 94%, THE RPM WAS SUPPOSED TO BE 100% AND WAS 98%. NO SURGES, NO CAUTIONS. HAPPENED WHILE CLIMBING THROUGH 100. FOLLOWED ENGINE FAILURE CHECKLISTS AND MANUALLY SHUTDOWN #2 ENGINE.Mar 19, 2018 · N431QX · Bombdr DHC8402 · Propeller Controlling SystemSDR QXEA2018032100111Engine · malfunctionedBOTH NR 1 AND 2 ENGINES OVERTORQUE AND OVERTEMP LIMITS. OUTSIDE OF LIMITS, BOTH ENGINE CHANGED.Mar 17, 2018 · N430QX · Bombdr DHC8402 · Engine (Turbine/Turboprop)SDR CA180313017Valve · faulty(CAN) AFTER GEAR UP SELECTION, AMBER NLG DOOR INDICATION REMAINED ILLUMINATED. AIR TURN BACK AND ALTERNATE EXTENSION PERFORMED. AIRCRAFT TO BE TOWED INTO HANGAR AND GEAR SWINGS/TROUBLESHOOTING TO BE PERFORMED. SUSPECT NOSE GEAR DOOR SSV, TO BE REPLACED. (TMar 13, 2018 · Bombdr DHC8400 · Landing Gear Door Retract SectionSDR CA180314003Frequency Gen · failed(CAN) BA SER CASE: 22768 SER-ETOPS-ELECTRICAL FAULT (INFO GEN INOP) ELEC FAULT GEN INOP/00:30 (REF EVENT 48957). CHECKED OMS, FOUND SEVERAL TIMES FAULTCODE: 2421F0085 AND 2421F0006. VFG ON ENGINE NR 2 REPLACED AND TESTED GOOD, IAW AMP BD500-A-J24-21-01-00AAAMar 13, 2018 · Airbus BD5001A11 · AC Generator-AlternatorSDR CA180313016Switch · sticking(CAN) FLAP POWER CAUTION ON APPROACH WITH FLAPS STUCK AT 10 (15 SET). QRH WAS COMPLETED AND THE FLAPS WENT TO 15. AFTER LANDING, FLAP POWER CAUTION OCCURRED AGAIN AND THE FLAPS WOULD NOT RETRACT. MAINTENANCE ACCOMPLISHED THE APPROPRIATE FIM TASK AND THE A/CMar 11, 2018 · Bombdr DHC8400 · Trailing Edge Flap Control SystemSDR QXEA2018022800078Engine · malfunctionedDURING TAXI, THE NR 1 ENGINE TORQUE WOULD NOT REDUCE BELOW 9% TORQUE. NR 1 ENGINE HAD NO REVERSE CAPABILITY WHEN ATTEMPTING TO USE REVERSE TQ REMAINED AT 95 TQ ALSO NR 1 PROPELLER DID NOT INDICATE. PROPELLER GROUND RANGE INDICATIONS WHILE NR 2 PROPELLER DIDFeb 27, 2018 · N438QX · Bombdr DHC8402 · Engine (Turbine/Turboprop)SDR CA180223005Transducer · damaged(CAN) FLIGHT CREW REPORTED THAT THE INBOARD ANTI-SKID CAUTION MESSAGE/LIGHT CAME ON DURING TAKE-OFF ROLL. LIGHT WENT OUT PRIOR TO GEAR SELECT UP. MAINTENANCE REPLACED AN UNSERVICEABLE, DAMAGED LEFT HAND INBOARD WHEEL SPEED TRANSDUCER, REF AMM 32-46-11-400-80Feb 22, 2018 · Bombdr DHC8400 · Brake Anti-Skid SectionSDR CA180208001Pump · faulted(CAN) AIR TURN BACK DUE TO NR 1 HYD FLUID HOT CAUTION WITH NR 1 HYD PUMP CAUTION. (TC NR 20180208001).Feb 7, 2018 · Bombdr DHC8400 · Hydraulic Pump (Electric/Engine), MainSDR CA180208002Clamp · failed(CAN) LOSS OF NR 2 HYDRAULIC DURING APPROACH, EDP CASE DRAIN PIPE CHAFED DUE TO A CLIP. (TC NR 20180208002).Feb 7, 2018 · Bombdr DHC8400 · Hydraulic System, MainSDR CA180207027Bypass Valve · stuck(CAN) FLIGHT CREW REPORTED OF THE EVENT, FLIGHT COMPARTMENT DUCT HOT & CABIN HOT CAUTION LIGHT ILLUMINATED DURING CLIMBOUT. FLIGHT COMPARTMENT DUCT TEMP OBSERVED TO BE IN YELLOW BAND ON DUCT TEMP GAUGE. QRH FOR FLT COMPARTMENT DUCT HOT AND CABIN HOT C/O. PHJan 24, 2018 · Bombdr DHC8400 · Air Distribution SystemSDR CA180117007Shaft · failed(CAN) DURING MAINTENANCE RUNS WHEN THE AIRCRAFT NOSE WHEEL STEERING WAS SELECTED ON, THE NOSE WHEELS WOULD TURN UNCOMMANDED FULL LEFT. MAINTENANCE TROUBLESHOOTING FOUND THE RVDT`S WERE OUT OF RIG AND FURTHER TROUBLESHOOTING FOUND THE CENTER SPUR GEAR SHAFT THJan 13, 2018 · Bombdr DHC8400 · Nose/Tail Landing GearSDR CA180208003Propeller · lack of lube(CAN) WE HAD AN INCIDENT WITH IFSD IN FLIGHT. NR 1 PEC CAUTION LIGHT CAME ON. THE NR 1 PROPELLER RPM DROPPED FROM 850 TO 650. A FEW MINUTES LATER RPM STARTED INCREASING AND STOPPED AT 1050. CAPTAIN FOLLOWED QRH AND BROUGHT THE CONDITION LEVER TO START & FEJan 12, 2018 · Bombdr DHC8400 · Propeller SystemSDR CA180116015Connector · damaged(CAN) REPORT LT MLG DOOR INDICATION PROBLEM. DOORS STAYS OPEN AFTER LANDING GEAR EXTENSION CYCLE. A/C LANDED WITH GRAVITY EXTENDED GEAR WITHOUT FURTHER PROBLEMS. AFTER PERFORMING T/S LST ENGINEER FOUND STORED FAULT `LGDLK 2 PROX SENSOR OPEN`, IAW WM 32-61-0Jan 8, 2018 · Bombdr DHC8400 · Landing Gear System WiringSDR CA180103008Connector · shorted(CAN) NR 2 AC GEN FAILED FAULT ISOLATION CARRIED OUT, IAW Q400 FIM TASK 24-21-00-810-802 FOUND PUSHBACK PIN IN EPCU CONNECTOR 2431-P12 PIN 9 (RIGHT AC V SENSE PHASE B). PIN 9 RESECURED IN EPCU CONNECTOR 2431-P12. GROUND FUNCTION TEST OUTSTANDING. NOTE: FIM Jan 3, 2018 · Bombdr DHC8400 · Electrical Power System WiringSDR CA180102005Contactor · failed(CAN) UPON SHUTDOWN WITH THE STANDBY BATT SWITCH SELECTED OFF, THE STANDBY BATT CAUTION LIGHT DID NOT ILLUMINATE (BATTERY STAYED CONNECTED). CONTACTOR K25 WAS REPLACED AND THE SYSTEM TESTED SERVICEABLE. THE AIRCRAFT WAS SUBSEQUENTLY RELEASED FOR SERVICE (TC Jan 2, 2018 · Bombdr DHC8400 · Electrical Power SystemSDR CA180103005Oil System · leaking(CAN) WHILE IN THE CLIMB OUT THE CREW RECEIVED A MASTER WARNING CHIME. THE CREW LOOKED UP AT THE CAUTION WARNING PANEL. HOWEVER, THE FAULT DISAPPEARED. THEY NEXT SCANNED THE ENGINE INSTRUMENTS AND HAD NOTICED THE NR 1 ENGINE OIL PRESSURE WAS FLUCTUATING GREJan 1, 2018 · Bombdr DHC8400 · Turbine Engine Oil SystemSDR CA180102003Oil Cooler · leaking(CAN) DURING WALK AROUND, AN OIL LEAK WAS DETECTED FROM NR 1 ENGINE. IT WAS DETERMINED THAT THE NR 1 OIL COOLER WAS LEAKING, LEAK APPEARED TO BE COMING FROM AFT UPPER CORNER COOLING FINS. THE OIL COOLER WAS REPLACED AND THE AIRCRAFT WAS SUBSEQUENTLY RELEASEDDec 31, 2017 · Bombdr DHC8400 · Engine Oil Cooler
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